levellistener.java

TetrisGame java.One of my assignments.Hope it can help some students.

package TetrisBean;

/**
 * This interface allows an object to listen for
 * ScoreEvent's which are generated by a TetrisGame
 * everytime its score value changes.
 * 
 * @author Scott Clee
 */
public interface LevelListener
{
    /**
     * This method is invoked everytime a the score
     * changes in a TetrisGame.
     * 
     * @param event a ScoreEvent
     */
    public void levelChange(LevelEvent event);
}